GPI coverage and content

You can use Global Patent Index (GPI) to carry out detailed searches in the EPO's worldwide bibliographic (DOCDB), legal event (INPADOC) and full-text data sets, and download or visualise the search results for statistical analysis.

Current content: 156 632 791 patent documents

This week's update (21/06/2024 12:00 CET):

121 162 new documents added

981 197 documents amended

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EP 1925002 A1 20080528 - TRANSPARENT CONDUCTIVE SYSTEM

Title (en)

TRANSPARENT CONDUCTIVE SYSTEM

Title (de)

TRANSPARENTES LEITFÄHIGES SYSTEM

Title (fr)

SYSTÈME CONDUCTEUR TRANSPARENT

Publication

EP 1925002 A1 20080528 (EN)

Application

EP 06765194 A 20060803

Priority

GB 2006002883 W 20060803
GB 0518611 A 20050913

Abstract (en)

[origin: WO2007031702A1] A substantially transparent conductive layer is provided on a support, the layer comprising a conductive ionic liquid and a conductive metal network distributed therein.

IPC 8 full level

H01B 1/12 (2006.01); H05B 33/14 (2006.01)

CPC (source: EP US)

H01B 1/122 (2013.01 - EP US); H05B 33/145 (2013.01 - EP US); Y10T 428/31678 (2015.04 - EP US); Y10T 428/31681 (2015.04 - EP US); Y10T 428/31692 (2015.04 - EP US)

Designated contracting state (EPC)

DE GB

DOCDB simple family (publication)

WO 2007031702 A1 20070322; DE 602006012334 D1 20100401; EP 1925002 A1 20080528; EP 1925002 B1 20100217; GB 0518611 D0 20051019; US 2008251767 A1 20081016; US 7695648 B2 20100413

DOCDB simple family (application)

GB 2006002883 W 20060803; DE 602006012334 T 20060803; EP 06765194 A 20060803; GB 0518611 A 20050913; US 6642306 A 20060803